This is Same method as we put mobile into Recovery Mode or Download Mode. You have to try different scenarios liketake out batterywait 5 secinsert battery backpress and hold volume Uppress and hold Power keywait mobile Hang on logo Or wait till you see on mobile sceen FTM or Fastboot modeif you don't get fastboot in one say then another way like

take out batterywait 5 secinsert battery backpress and hold volume Downpress and hold Power keywait mobile Hang on logo Or wait till you see on mobile sceen FTM or Fastboot modeif you don't get fastboot in one say then another way like

take out batterywait 5 secinsert battery backpress and hold volume Up + Downpress and hold Power keywait mobile Hang on logo Or wait till you see on mobile sceen FTM or Fastboot mode

like this you have to try different scenarios.

What is fastboot added ADB/fastboot switch mode ?

if your phone have Usb Debug mode On then insert usb cable in powered on condition. now you can Switch your Android phone into Fastboot. If after this your phone not become into fastboot mode this means your phone not have fastboot. This is option is very useful when your Volume key is damaged.

what is fastboot added ADB/recovery switch mode ?

if your phone have Usb Debug mode On then insert usb cable in powered on condition. now you can Switch your Android phone into Recovery Mode. This is option is very useful when your Volume key is damaged. after your phone in recovery mode now you can reset your phone's data.

What is fastboot added WIPE ?

This mean just put your phone into FastBoot Mode and you can Complete Wipe your phone with simple one Click !!

what is fastboot added clear data ?

This mean just put your phone into FastBoot Mode and you can Clear your phone's Data with simply one Click !!

what is fastboot added clear cache ?

This mean just put your phone into FastBoot Mode and you can Clear your phone's Cache with simply one Click !!